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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
val read : t -> string -> string option
read t key
is the last known value of key
.
val write : t -> string -> string -> unit Lwt.t
write t key value
sets key
to value
.
val bindings : t -> string KeyMap.t
bindings t
is the bindings of t
at the time of the call.
val after : t -> string KeyMap.t -> string KeyMap.t Lwt.t
after prev
waits until the current bindings are different to prev
and then returns the new bindings.